import requests
from  bs4  import  BeautifulSoup

url = 'http://news.sina.com.cn/china'
res = requests.get(url)

print(res.headers)
res.encoding = 'utf-8'

# print(res.text)


#html=res.text

html = '''
<html><head><title>The Dormouse's story</title></head>
<body>
<p class="title"><b>The Dormouse's story</b></p>

<p class="story">Once upon a time there were three little sisters; and their names were
<a href="http://example.com/elsie" class="sister" id="link1">Elsie</a>,
<a href="http://example.com/lacie" class="sister" id="link2">Lacie</a> and
<a href="http://example.com/tillie" class="sister" id="link3">Tillie</a>;
and they lived at the bottom of a well.</p>
<p class="story">...</p>
'''

soup = BeautifulSoup(html,'lxml')

print(soup.prettify())

